Bump dotenv from 16.4.3 to 16.4.4 in /frontend

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.4.3 to 16.4.4.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v16.4.3...v16.4.4)

---
updated-dependencies:
- dependency-name: dotenv
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/package.json

@@ -44,7 +44,7 @@
     "@types/styled-components": "^5.1.34",
     "@typescript-eslint/eslint-plugin": "^5.62.0",
     "@typescript-eslint/parser": "^5.62.0",
-    "dotenv": "^16.4.3",
+    "dotenv": "^16.4.4",
     "eslint": "8.56.0",
     "eslint-config-next": "^14.1.0",
     "eslint-config-prettier": "^9.1.0",

frontend/yarn.lock

@@ -3668,10 +3668,10 @@ dot-case@^3.0.4:
     no-case "^3.0.4"
     tslib "^2.0.3"
 
-dotenv@^16.0.0, dotenv@^16.4.3:
-  version "16.4.3"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.3.tgz#481235ec516c4e47d2612a478482ee36607f70c1"
-  integrity sha512-II98GFrje5psQTSve0E7bnwMFybNLqT8Vu8JIFWRjsE3khyNUm/loZupuy5DVzG2IXf/ysxvrixYOQnM6mjD3A==
+dotenv@^16.0.0, dotenv@^16.4.4:
+  version "16.4.4"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.4.tgz#a26e7bb95ebd36272ebb56edb80b826aecf224c1"
+  integrity sha512-XvPXc8XAQThSjAbY6cQ/9PcBXmFoWuw1sQ3b8HqUCR6ziGXjkTi//kB9SWa2UwqlgdAIuRqAa/9hVljzPehbYg==
 
 dset@^3.1.2:
   version "3.1.3"